IS - 1st Gen (2001-2005) Discussion about the IS models up to the 2005 model

Is300 Codes

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Old 03-25-10, 05:09 PM
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tmasters
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Default Is300 Codes

Hi, I own a 2001 IS 300 and I ran codes on it due to the engine light, PO161 or P0161 (heat sensor) came up. Anyone out there ever dealt with this before? Thanks
Old 03-26-10, 01:21 AM
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anotherLS
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you may have a bad bank 2 sensor 2, which is the oxygen sensor on your y-pipe underneath ur car
Old 04-19-10, 08:02 PM
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is300lexo
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Originally Posted by anotherLS
you may have a bad bank 2 sensor 2, which is the oxygen sensor on your y-pipe underneath ur car
correct. i have the same code on my 2002 is300. i just replaced it with OEM replacement from denzo part # 234-4517. runs you about 100
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